PSP for the TMS320F28335?

Andrew Barnes

I'm starting a new hardware project that will use the 28335 and I'd like to use DSP\BIOS. My problem is that it does not seem to be well supported in DSP\BIOS. Is there a PSP that will allow me to use streams (tied to the SCI)?

over 12 years ago

0 Lori Heustess over 12 years ago

TI__Guru* 90955 points

Andrew Barnes said:

I'm starting a new hardware project that will use the 28335 and I'd like to use DSP\BIOS. My problem is that it does not seem to be well supported in DSP\BIOS. Is there a PSP that will allow me to use streams (tied to the SCI)?

Hi Andrew,

Both DSP/BIOS and SYS/BIOS support the 2833x devices. I would suggest maybe looking at SYS/BIOS as it is newer. There is a wiki page here that mentions how to plug in 28x interrupts into SYS/BIOS:

http://processors.wiki.ti.com/index.php/SYS/BIOS_for_the_28x

We do not have a specific drivers package to support the SCI on the 28x device within SYS/BIOS.

-Lori

0 Andrew Barnes over 12 years ago in reply to Lori Heustess

Intellectual 600 points

Thanks Lori,

Is there a driver design guide for SYS/BIOS that I could use to develop the drivers I would need?

0 Alan DeMars over 12 years ago in reply to Andrew Barnes

TI__Mastermind 30830 points

Andrew,

Currently there is no universal standard driver template for you to follow.

However, there are a large variety of drivers (with source code) available within the TI-RTOS product:

http://www.ti.com/tool/ti-rtos

I suggest you download the product and have a look at the various drivers and pattern yours after the one that seems most similar to your requirements.

Alan

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PSP for the TMS320F28335?